Toshiba Tosvert VF-S15 Series Instruction Manual

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Contents

E6581913122) Error Processing (Binary mode)In case an error occurs, communication error command (4EH(N) or 6EH(n)) and the error typenumber is returned to the computer in addition to the checksum. At time of broadcast communica-tion of the binary mode, returning of data is not executed except for the inverter to be returned (in-verter number 00H) and when the inverter number is not matched. This is because there will be arisk that the returned data may be deformed.Omissible(3.5bytesBlank)“/”(2FH)INV-NO1 byteNorn(4EH)(6EH)DATA2 bytesSUM1 byte(3.5bytesBlank)Checksum area Not omissibleNorn (1 byte) : Communication error command ... This command is also used for a check when the in-verter is tripped.“4EH (N)” is returned under normal conditions, while “6EH (n)” is returned when the in-verter is tripped.Data (2 bytes) : Error code (0000~0004)0000 ... Impossible to execute (Although communication is established normally, thecommand cannot be executed because it is to write data into a parameter whosesetting cannot be changed during operation (e.g., maximum frequency) or theEEPROM is faulty.)0001 ... Data error (The data is outside the specified range or it is composed of too manydigits.)0002 ... Communication number error (There is no communication number that matches.)0004 ... Checksum error (The checksum result differs.)No code returned ...Command error, format error (parity, overrun or framing error) or theinverter number does not match or an inverter in broadcast communi-cation in the binary mode except for the inverter for data returning (theinverter numbered 00H). Examples:2FH, 4EH, 00H, 00H, 7DH ... Impossible to execute (e.g., a change of maximum frequency dataduring operation)2FH, 4EH, 00H, 01H, 7EH ... Data setting error (The data specified falls outside the specifiedrange.)2FH, 4EH, 00H, 02H, 7FH ... No communication number (There is no communication number thatmatches.)2FH, 4EH, 00H, 04H, 81H ... Checksum error (The checksum result differs.)Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com